| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.73 | 7.679% | $246.2942 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $101.44 | 10.783% | $112.3783 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $201.31 | 11.191% | $223.8386 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $144.57 | 7.362% | $155.2132 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $21.77 | 4.309% | $22.7081 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $94.80 | 4.616% | $99.176 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $10.76 | 7.799% | $11.5992 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $803.38 | $871.2076 | $871.21 | $871.25 | $871.20 | |